D-Link DGS-1510-52X User Manual - Page 360

DGS-1510 Series Gigabit Ethernet SmartPro Switch CLI Reference Guide, VLAN-ID, PROTOCOL-NAME

Page 360 highlights

DGS-1510 Series Gigabit Ethernet SmartPro Switch CLI Reference Guide vlan-name VLAN-ID [, | -] protocol-identity [PROTOCOL-NAME] sent. Specifies the VLAN name TLV to send. The VLAN name TLV is an optional TLV that allows an IEEE 802.1Q-compatible IEEE 802 LAN station to advertise the assigned name of any VLAN with which it is configured. (Optional) Specifies the ID of the VLAN in the VLAN name TLV. The VLAN ID range is 1 to 4094. Separate nonconsecutive VLAN ID with a comma. Use a hyphen to designate a range of VLAN IDs. If no VLAN ID is specified, all applicable VLANs will be sent. In the no form of this command, if no VLAN ID is specified, all configured VLANs for the VLAN name TLV will be cleared and no VLAN name TLV will be sent. Specifies the Protocol Identity TLV to send. The Protocol Identity TLV is an optional TLV that allows an IEEE 802 LAN station to advertise particular protocols that are accessible through the port. The valid strings for PROTOCOL-NAME are: eapol: Extensible Authentication Protocol (EAP) over LAN lacp: Link Aggregation Control Protocol gvrp: GARP VLAN Registration Protocol stp: Spanning Tree Protocol The protocol name is optional. When no specific protocol string is specified, all protocols are selected or de-selected in the no form of the command. Default No IEEE 802.1 Organizationally Specific TLV is selected. Command Mode Interface Configuration Mode. Command Default Level Level: 12. Usage Guideline This command is available for physical port configurations. If the optional TLVs advertisement state is enabled, they will be encapsulated in LLDPDUs and sent to other devices. The protocol identity TLV optional data type indicates whether to advertise the corresponding local system's protocol identity instance on the port. The protocol identity TLV provides a way for devices to advertise protocols that are important to the operation of the network. For example, protocols like Spanning Tree Protocol, Link Aggregation Control Protocol, and numerous vendor proprietary variations are responsible for maintaining the topology and connectivity of the network. When both of the protocol functions are working and the protocol identity is enabled for advertising on a port, the protocol identity TLV will be advertised. Only when the configured VLAN ID matches the configuration of the protocol VLAN on that interface and the VLAN exists, then the PPVID TLV for that VLAN will be sent. Only when the interface is a member port of the configured VLAN ID, the VLAN will be advertised in VLAN Name TLV. Example This example shows how to enable advertising Port VLAN ID TLV. Switch# configure terminal Switch(config)# interface eth1/0/1 Switch(config-if)# lldp dot1-tlv-select port-vlan Switch(config-if)# 357

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DGS-1510 Series Gigabit Ethernet SmartPro Switch CLI Reference Guide
357
sent.
vlan-name
Specifies the VLAN name TLV to send. The VLAN name TLV is an
optional TLV that allows an IEEE 802.1Q-compatible IEEE 802 LAN
station to advertise the assigned name of any VLAN with which it is
configured.
VLAN-ID
[, | -]
(Optional) Specifies the ID of the VLAN in the VLAN name TLV. The
VLAN ID range is 1 to 4094. Separate nonconsecutive VLAN ID with a
comma. Use a hyphen to designate a range of VLAN IDs. If no VLAN
ID is specified, all applicable VLANs will be sent. In the
no
form of this
command, if no VLAN ID is specified, all configured VLANs for the
VLAN name TLV will be cleared and no VLAN name TLV will be sent.
protocol-identity
[
PROTOCOL-NAME
]
Specifies the Protocol Identity TLV to send. The Protocol Identity TLV
is an optional TLV that allows an IEEE 802 LAN station to advertise
particular protocols that are accessible through the port.
The valid strings for
PROTOCOL-NAME
are:
eapol:
Extensible Authentication Protocol (EAP) over LAN
lacp:
Link Aggregation Control Protocol
gvrp:
GARP VLAN Registration Protocol
stp:
Spanning Tree Protocol
The protocol name is optional. When no specific protocol string is
specified, all protocols are selected or de-selected in the
no
form of
the command.
Default
No IEEE 802.1 Organizationally Specific TLV is selected.
Command Mode
Interface Configuration Mode.
Command Default Level
Level: 12.
Usage Guideline
This command is available for physical port configurations. If the optional TLVs advertisement state is
enabled, they will be encapsulated in LLDPDUs and sent to other devices.
The protocol identity TLV optional data type indicates whether to advertise the corresponding local
system's protocol identity instance on the port. The protocol identity TLV provides a way for devices to
advertise protocols that are important to the operation of the network. For example, protocols like
Spanning Tree Protocol, Link Aggregation Control Protocol, and numerous vendor proprietary variations
are responsible for maintaining the topology and connectivity of the network. When both of the protocol
functions are working and the protocol identity is enabled for advertising on a port, the protocol identity
TLV will be advertised.
Only when the configured VLAN ID matches the configuration of the protocol VLAN on that interface and
the VLAN exists, then the PPVID TLV for that VLAN will be sent. Only when the interface is a member
port of the configured VLAN ID, the VLAN will be advertised in VLAN Name TLV.
Example
This example shows how to enable advertising Port VLAN ID TLV.
Switch# configure terminal
Switch(config)# interface eth1/0/1
Switch(config-if)# lldp dot1-tlv-select port-vlan
Switch(config-if)#